<template>
  <nav>
  </nav>
  <router-view/>
</template>

<style>
	html,body,div,span,h1,h2,h3,h4,h5,h6,ul,ol,li,p{
		margin: 0;
		padding: 0;
	}
	html,body,#app{/* 路由出口在app中,所以要把app也加上 */
		width: 100%;
		height: 100%;
		font-family: "微软雅黑";
	}
	ul,ol{
		list-style: none;
	}
	a{
		text-decoration: none;
	}
</style>
